Text preview for : Samsung SGH-X495 service manual.pdf part of Samsung SGH-X495 service manual Samsung GSM Samsung SGH-X495 service manual.pdf
Back to : Samsung SGH-X495 service | Home
1 . S p e c if ic a t io n
1-1. GSM General Specification
GSM850 DCS 1 8 0 0 PC 1 9 0 0
Pha s e 1 Pha s e 1 Ph a se 1
F r eq . B a n d [M Hz ] 8 2 4 ~8 4 9 1 7 1 0 ~1 7 8 5 1 8 5 0 ~1 9 1 0
Up l in k / Do w n li n k 8 6 9 ~8 9 4 1 8 0 5 ~1 8 8 0 1 9 3 0 ~1 9 9 0
A RF C N r a n g e 1 2 8 ~2 5 1 5 1 2 ~8 8 5 5 1 2 ~8 1 0
T x /R x s p ac in g 4 5 MH z 9 5 M Hz 8 0 M Hz
Mo d . B i t r at e/ 2 7 0 .8 3 3 k b p s 2 7 0 .8 3 3 k b p s 2 7 0 .8 3 3 k b p s
Bi t Pe r i o d 3 .6 9 2 u s 3 .6 9 2 u s 3 .6 9 2 u s
Ti me Sl o t 5 7 6 .9 u s 5 7 6 .9 u s 5 7 6 .9 u s
P er io d / F r am e P er i o d 4 . 6 1 5 ms 4 .6 1 5 m s 4 .6 1 5 ms
Mo d u l a ti o n 0 . 3 GMS K 0 .3 GM SK 0 .3 G MS K
M S P o we r 3 3 d Bm ~5 d B m 3 0 d Bm ~0 d B m 3 0 d B m~0 d B m
Po w er C l as s 5 p cl ~ 1 9 p c l 0pcl ~ 15pcl 0pcl ~ 15pcl
Se n si t iv i t y - 1 0 2 d Bm - 1 0 0 d Bm -100dBm
TDM A M u x 8 8 8
C el l Ra d iu s 35Km 2 Km 2Km
1- 1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Specification
1-2. GSM TX power class
TX Power TX Power TX Power
GSM850 DCS1800 PCS1900
control level control level control level
5 33